North opened the bidding with a strong artificial 2♣.
How would you find the cold ♣ slam using every one the more popular methods for responding to a strong artificial 2♣ opening bid listed below? If you use something else, e.g. Kokish, then include it so that we can see how you would find the ♣ slam.
1. Albarran
2. Cheaper Minor as a Second Negative
3. Control Showing Responses
4. Natural Responses
5. Oswald Jacoby Step Responses
6. Two Diamonds as “Waiting”, Two Hearts as “Negative”
I am trying to convince myself which of these methods is better to use.
Thanking you all in advance.